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LOCKHEED C-5A BL576 AIRFOIL (c5c-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: LOCKHEED C-5A BL576 AIRFOIL (c5c-il)
Reynolds number: 1,000,000
Max Cl/Cd: 77.63 at α=9°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-c5c-il-1000000-n5.txt
Download as CSV file: xf-c5c-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: LOCKHEED C-5A BL576 AIRFOIL                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.250  -0.8943   0.09507   0.09277  -0.0462   1.0000   0.0102
 -16.000  -0.9609   0.07803   0.07554  -0.0557   1.0000   0.0101
 -15.750  -1.0121   0.06329   0.06056  -0.0654   1.0000   0.0101
 -15.500  -1.0413   0.05357   0.05063  -0.0726   1.0000   0.0101
 -15.250  -1.0598   0.04702   0.04390  -0.0771   1.0000   0.0101
 -15.000  -1.0727   0.04225   0.03897  -0.0796   1.0000   0.0101
 -14.750  -1.0821   0.03866   0.03523  -0.0805   1.0000   0.0101
 -14.500  -1.0910   0.03589   0.03233  -0.0799   1.0000   0.0101
 -14.250  -1.1029   0.03380   0.03013  -0.0774   1.0000   0.0101
 -14.000  -1.1041   0.03177   0.02796  -0.0764   0.9988   0.0101
 -13.750  -1.0963   0.02987   0.02592  -0.0765   0.9967   0.0102
 -13.500  -1.0901   0.02775   0.02361  -0.0763   0.9948   0.0102
 -13.250  -1.0814   0.02610   0.02181  -0.0754   0.9921   0.0103
 -13.000  -1.0677   0.02468   0.02025  -0.0748   0.9896   0.0104
 -12.750  -1.0504   0.02344   0.01888  -0.0746   0.9879   0.0105
 -12.500  -1.0308   0.02234   0.01767  -0.0745   0.9865   0.0106
 -12.250  -1.0097   0.02136   0.01659  -0.0745   0.9853   0.0106
 -12.000  -0.9887   0.02050   0.01564  -0.0743   0.9838   0.0107
 -11.750  -0.9694   0.01973   0.01478  -0.0736   0.9813   0.0108
 -11.500  -0.9478   0.01901   0.01398  -0.0732   0.9792   0.0109
 -11.250  -0.9252   0.01831   0.01321  -0.0730   0.9774   0.0110
 -11.000  -0.9018   0.01767   0.01249  -0.0728   0.9758   0.0111
 -10.750  -0.8779   0.01706   0.01181  -0.0727   0.9745   0.0112
 -10.500  -0.8544   0.01650   0.01117  -0.0724   0.9729   0.0113
 -10.250  -0.8329   0.01598   0.01059  -0.0717   0.9706   0.0114
 -10.000  -0.8100   0.01548   0.01004  -0.0711   0.9684   0.0115
  -9.750  -0.7864   0.01499   0.00949  -0.0707   0.9663   0.0116
  -9.500  -0.7622   0.01453   0.00897  -0.0704   0.9643   0.0117
  -9.250  -0.7377   0.01408   0.00846  -0.0701   0.9627   0.0118
  -9.000  -0.7126   0.01366   0.00799  -0.0699   0.9612   0.0119
  -8.750  -0.6887   0.01327   0.00755  -0.0694   0.9592   0.0121
  -8.500  -0.6647   0.01290   0.00714  -0.0689   0.9568   0.0122
  -8.250  -0.6400   0.01254   0.00674  -0.0685   0.9544   0.0124
  -8.000  -0.6148   0.01221   0.00637  -0.0683   0.9524   0.0127
  -7.750  -0.5892   0.01190   0.00602  -0.0680   0.9505   0.0129
  -7.500  -0.5636   0.01155   0.00564  -0.0678   0.9487   0.0133
  -7.250  -0.5375   0.01124   0.00531  -0.0676   0.9469   0.0138
  -7.000  -0.5120   0.01098   0.00504  -0.0673   0.9449   0.0145
  -6.750  -0.4863   0.01073   0.00478  -0.0671   0.9424   0.0152
  -6.500  -0.4602   0.01050   0.00453  -0.0668   0.9400   0.0161
  -6.250  -0.4340   0.01024   0.00427  -0.0667   0.9378   0.0171
  -6.000  -0.4074   0.01002   0.00405  -0.0665   0.9358   0.0185
  -5.750  -0.3803   0.00982   0.00383  -0.0665   0.9339   0.0197
  -5.500  -0.3529   0.00964   0.00363  -0.0665   0.9319   0.0206
  -5.250  -0.3268   0.00942   0.00342  -0.0663   0.9291   0.0220
  -5.000  -0.3003   0.00923   0.00324  -0.0661   0.9259   0.0234
  -4.750  -0.2734   0.00905   0.00305  -0.0659   0.9229   0.0246
  -4.500  -0.2461   0.00889   0.00288  -0.0659   0.9202   0.0256
  -4.250  -0.2187   0.00870   0.00269  -0.0659   0.9178   0.0280
  -4.000  -0.1915   0.00853   0.00253  -0.0658   0.9149   0.0303
  -3.750  -0.1646   0.00838   0.00240  -0.0657   0.9112   0.0331
  -3.500  -0.1375   0.00821   0.00225  -0.0656   0.9079   0.0375
  -3.250  -0.1100   0.00804   0.00210  -0.0656   0.9047   0.0444
  -2.750  -0.0567   0.00756   0.00182  -0.0653   0.8967   0.0932
  -2.500  -0.0296   0.00735   0.00171  -0.0652   0.8928   0.1193
  -2.250  -0.0020   0.00719   0.00159  -0.0652   0.8888   0.1379
  -2.000   0.0242   0.00694   0.00149  -0.0650   0.8814   0.1780
  -1.750   0.0509   0.00670   0.00136  -0.0648   0.8741   0.2201
  -1.500   0.0769   0.00639   0.00128  -0.0646   0.8689   0.2863
  -1.250   0.1014   0.00591   0.00118  -0.0642   0.8634   0.4018
  -1.000   0.1262   0.00548   0.00110  -0.0638   0.8573   0.5118
  -0.750   0.1520   0.00527   0.00105  -0.0634   0.8470   0.5687
  -0.500   0.1780   0.00518   0.00100  -0.0629   0.8288   0.6040
  -0.250   0.2037   0.00515   0.00097  -0.0624   0.8040   0.6337
   0.000   0.2277   0.00520   0.00095  -0.0614   0.7662   0.6612
   0.250   0.2482   0.00546   0.00098  -0.0597   0.6977   0.6825
   0.500   0.2698   0.00573   0.00107  -0.0584   0.6441   0.7007
   0.750   0.2936   0.00591   0.00114  -0.0575   0.6030   0.7188
   1.250   0.3388   0.00646   0.00135  -0.0555   0.4922   0.7541
   1.500   0.3584   0.00698   0.00154  -0.0539   0.3962   0.7722
   1.750   0.3800   0.00737   0.00170  -0.0528   0.3241   0.7909
   2.000   0.4028   0.00773   0.00186  -0.0519   0.2637   0.8060
   2.500   0.4505   0.00832   0.00216  -0.0504   0.1749   0.8331
   2.750   0.4746   0.00853   0.00231  -0.0497   0.1428   0.8507
   3.000   0.4989   0.00876   0.00246  -0.0490   0.1147   0.8656
   3.250   0.5242   0.00892   0.00260  -0.0485   0.1037   0.8782
   3.500   0.5496   0.00904   0.00275  -0.0480   0.0969   0.8921
   3.750   0.5745   0.00919   0.00290  -0.0474   0.0894   0.9072
   4.000   0.5992   0.00934   0.00305  -0.0467   0.0804   0.9233
   4.250   0.6235   0.00955   0.00321  -0.0460   0.0659   0.9393
   4.500   0.6487   0.00979   0.00341  -0.0455   0.0535   0.9541
   4.750   0.6766   0.01001   0.00360  -0.0456   0.0495   0.9669
   5.000   0.7065   0.01024   0.00381  -0.0462   0.0461   0.9772
   5.250   0.7372   0.01045   0.00403  -0.0469   0.0450   0.9853
   5.500   0.7687   0.01066   0.00425  -0.0479   0.0436   0.9909
   5.750   0.7995   0.01091   0.00448  -0.0488   0.0415   0.9956
   6.000   0.8305   0.01119   0.00475  -0.0497   0.0394   0.9995
   6.250   0.8529   0.01145   0.00500  -0.0487   0.0377   1.0000
   6.500   0.8749   0.01168   0.00525  -0.0476   0.0368   1.0000
   6.750   0.8979   0.01188   0.00546  -0.0468   0.0363   1.0000
   7.000   0.9212   0.01209   0.00569  -0.0459   0.0356   1.0000
   7.250   0.9445   0.01232   0.00594  -0.0451   0.0347   1.0000
   7.500   0.9678   0.01256   0.00619  -0.0444   0.0336   1.0000
   7.750   0.9909   0.01283   0.00646  -0.0436   0.0325   1.0000
   8.000   1.0138   0.01312   0.00675  -0.0428   0.0312   1.0000
   8.250   1.0362   0.01346   0.00709  -0.0419   0.0298   1.0000
   8.500   1.0596   0.01369   0.00735  -0.0412   0.0289   1.0000
   8.750   1.0827   0.01395   0.00763  -0.0404   0.0275   1.0000
   9.000   1.1054   0.01424   0.00791  -0.0396   0.0257   1.0000
   9.250   1.1274   0.01458   0.00824  -0.0387   0.0241   1.0000
   9.500   1.1494   0.01489   0.00858  -0.0378   0.0228   1.0000
   9.750   1.1703   0.01523   0.00892  -0.0367   0.0211   1.0000
  10.000   1.1904   0.01561   0.00930  -0.0354   0.0197   1.0000
  10.250   1.2106   0.01599   0.00971  -0.0342   0.0188   1.0000
  10.500   1.2303   0.01639   0.01014  -0.0329   0.0179   1.0000
  10.750   1.2496   0.01684   0.01059  -0.0316   0.0168   1.0000
  11.000   1.2684   0.01732   0.01110  -0.0303   0.0158   1.0000
  11.250   1.2875   0.01776   0.01159  -0.0290   0.0153   1.0000
  11.500   1.3060   0.01825   0.01212  -0.0276   0.0147   1.0000
  11.750   1.3240   0.01876   0.01267  -0.0262   0.0141   1.0000
  12.000   1.3414   0.01932   0.01326  -0.0247   0.0135   1.0000
  12.250   1.3581   0.01993   0.01392  -0.0232   0.0129   1.0000
  12.500   1.3748   0.02052   0.01456  -0.0217   0.0124   1.0000
  12.750   1.3913   0.02110   0.01520  -0.0202   0.0120   1.0000
  13.000   1.4074   0.02173   0.01588  -0.0187   0.0115   1.0000
  13.250   1.4224   0.02241   0.01662  -0.0171   0.0110   1.0000
  13.500   1.4366   0.02317   0.01742  -0.0154   0.0104   1.0000
  13.750   1.4497   0.02401   0.01832  -0.0137   0.0099   1.0000
  14.000   1.4635   0.02476   0.01914  -0.0120   0.0096   1.0000
  14.250   1.4767   0.02557   0.02003  -0.0104   0.0092   1.0000
  14.500   1.4889   0.02646   0.02098  -0.0087   0.0086   1.0000
  14.750   1.4998   0.02745   0.02203  -0.0070   0.0081   1.0000
  15.000   1.5093   0.02857   0.02321  -0.0052   0.0075   1.0000
  15.250   1.5189   0.02968   0.02440  -0.0035   0.0071   1.0000
  15.500   1.5271   0.03091   0.02572  -0.0017   0.0066   1.0000
  15.750   1.5340   0.03229   0.02717   0.0000   0.0062   1.0000
  16.000   1.5393   0.03382   0.02878   0.0017   0.0058   1.0000
  16.250   1.5438   0.03546   0.03050   0.0033   0.0055   1.0000
  16.500   1.5474   0.03722   0.03236   0.0048   0.0053   1.0000
  16.750   1.5494   0.03919   0.03443   0.0062   0.0051   1.0000
  17.000   1.5501   0.04136   0.03670   0.0074   0.0049   1.0000
  17.250   1.5491   0.04378   0.03923   0.0084   0.0048   1.0000
  17.500   1.5466   0.04649   0.04205   0.0091   0.0046   1.0000
  17.750   1.5423   0.04957   0.04525   0.0095   0.0045   1.0000
  18.000   1.5360   0.05306   0.04887   0.0095   0.0044   1.0000
  18.250   1.5276   0.05707   0.05301   0.0090   0.0043   1.0000
  18.500   1.5167   0.06165   0.05773   0.0079   0.0043   1.0000
  18.750   1.5023   0.06701   0.06323   0.0062   0.0042   1.0000
  19.000   1.4845   0.07326   0.06964   0.0036   0.0042   1.0000
  19.250   1.4608   0.08091   0.07747   0.0000   0.0042   1.0000
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